ScrollableResultsImpl (Hibernate Core Aggregator 3.6.10.Final API)

java.lang.Object
- org.hibernate.impl.AbstractScrollableResults
- - org.hibernate.impl.ScrollableResultsImpl

All Implemented Interfaces:

ScrollableResults
```
public class ScrollableResultsImpl
extends AbstractScrollableResults
implements ScrollableResults
```
Implementation of the ScrollableResults interface

Author:

Gavin King

Constructor Summary

Constructors
Constructor and Description
`ScrollableResultsImpl(ResultSet rs, PreparedStatement ps, SessionImplementor sess, Loader loader, QueryParameters queryParameters, Type[] types, HolderInstantiator holderInstantiator)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`afterLast()` Go to a location just after the last result
`void`	`beforeFirst()` Go to a location just before first result (this is the initial location)
`boolean`	`first()` Go to the first result
`protected Object[]`	`getCurrentRow()`
`int`	`getRowNumber()` Get the current location in the result set.
`boolean`	`isFirst()` Is this the first result?
`boolean`	`isLast()` Is this the last result?
`boolean`	`last()` Go to the last result
`boolean`	`next()` Advance to the next result
`boolean`	`previous()` Retreat to the previous result
`boolean`	`scroll(int i)` Scroll an arbitrary number of locations
`boolean`	`setRowNumber(int rowNumber)` Set the current location in the result set, numbered from either the first row (row number `0`), or the last row (row number `-1`).

Methods inherited from class org.hibernate.impl.AbstractScrollableResults
afterScrollOperation, close, get, get, getBigDecimal, getBigInteger, getBinary, getBlob, getBoolean, getByte, getCalendar, getCharacter, getClob, getDate, getDouble, getFinal, getFloat, getHolderInstantiator, getInteger, getLoader, getLocale, getLong, getNonFinal, getPs, getQueryParameters, getResultSet, getSession, getShort, getString, getText, getTimeZone, getType, getTypes

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.hibernate.ScrollableResults
close, get, get, getBigDecimal, getBigInteger, getBinary, getBlob, getBoolean, getByte, getCalendar, getCharacter, getClob, getDate, getDouble, getFloat, getInteger, getLocale, getLong, getShort, getString, getText, getTimeZone, getType

- Constructor Detail
  - ScrollableResultsImpl
```
public ScrollableResultsImpl(ResultSet rs,
                     PreparedStatement ps,
                     SessionImplementor sess,
                     Loader loader,
                     QueryParameters queryParameters,
                     Type[] types,
                     HolderInstantiator holderInstantiator)
                      throws MappingException
```
    Throws:
    
    MappingException
- Method Detail
  - getCurrentRow
```
protected Object[] getCurrentRow()
```
    Specified by:
    
    getCurrentRow in class AbstractScrollableResults
  - scroll
```
public boolean scroll(int i)
               throws HibernateException
```
    Description copied from interface: ScrollableResults
    
    Scroll an arbitrary number of locations
    
    Specified by:
    
    scroll in interface ScrollableResults
    
    Parameters:
    i - a positive (forward) or negative (backward) number of rows
    
    Returns:
    true if there is a result at the new location
    
    Throws:
    
    HibernateException
    See Also:
    ScrollableResults.scroll(int)
  - first
```
public boolean first()
              throws HibernateException
```
    Description copied from interface: ScrollableResults
    
    Go to the first result
    
    Specified by:
    
    first in interface ScrollableResults
    
    Returns:
    true if there are any results
    
    Throws:
    
    HibernateException
    See Also:
    ScrollableResults.first()
  - last
```
public boolean last()
             throws HibernateException
```
    Description copied from interface: ScrollableResults
    
    Go to the last result
    
    Specified by:
    
    last in interface ScrollableResults
    
    Returns:
    true if there are any results
    
    Throws:
    
    HibernateException
    See Also:
    ScrollableResults.last()
  - next
```
public boolean next()
             throws HibernateException
```
    Description copied from interface: ScrollableResults
    
    Advance to the next result
    
    Specified by:
    
    next in interface ScrollableResults
    
    Returns:
    true if there is another result
    
    Throws:
    
    HibernateException
    See Also:
    ScrollableResults.next()
  - previous
```
public boolean previous()
                 throws HibernateException
```
    Description copied from interface: ScrollableResults
    
    Retreat to the previous result
    
    Specified by:
    
    previous in interface ScrollableResults
    
    Returns:
    true if there is a previous result
    
    Throws:
    
    HibernateException
    See Also:
    ScrollableResults.previous()
  - afterLast
```
public void afterLast()
               throws HibernateException
```
    Description copied from interface: ScrollableResults
    
    Go to a location just after the last result
    
    Specified by:
    
    afterLast in interface ScrollableResults
    
    Throws:
    
    HibernateException
    See Also:
    ScrollableResults.afterLast()
  - beforeFirst
```
public void beforeFirst()
                 throws HibernateException
```
    Description copied from interface: ScrollableResults
    
    Go to a location just before first result (this is the initial location)
    
    Specified by:
    
    beforeFirst in interface ScrollableResults
    
    Throws:
    
    HibernateException
    See Also:
    ScrollableResults.beforeFirst()
  - isFirst
```
public boolean isFirst()
                throws HibernateException
```
    Description copied from interface: ScrollableResults
    
    Is this the first result?
    
    Specified by:
    
    isFirst in interface ScrollableResults
    
    Returns:
    true if this is the first row of results
    
    Throws:
    
    HibernateException
    See Also:
    ScrollableResults.isFirst()
  - isLast
```
public boolean isLast()
               throws HibernateException
```
    Description copied from interface: ScrollableResults
    
    Is this the last result?
    
    Specified by:
    
    isLast in interface ScrollableResults
    
    Returns:
    true if this is the last row of results
    
    Throws:
    
    HibernateException
    See Also:
    ScrollableResults.isLast()
  - getRowNumber
```
public int getRowNumber()
                 throws HibernateException
```
    Description copied from interface: ScrollableResults
    
    Get the current location in the result set. The first row is number 0, contrary to JDBC.
    
    Specified by:
    
    getRowNumber in interface ScrollableResults
    
    Returns:
    the row number, numbered from 0, or -1 if there is no current row
    
    Throws:
    
    HibernateException
  - setRowNumber
```
public boolean setRowNumber(int rowNumber)
                     throws HibernateException
```
    Description copied from interface: ScrollableResults
    
    Set the current location in the result set, numbered from either the first row (row number 0), or the last row (row number -1).
    
    Specified by:
    
    setRowNumber in interface ScrollableResults
    
    Parameters:
    rowNumber - the row number, numbered from the last row, in the case of a negative row number
    
    Returns:
    true if there is a row at that row number
    
    Throws:
    
    HibernateException

Class ScrollableResultsImpl

Constructor Summary

Method Summary

Methods inherited from class org.hibernate.impl.AbstractScrollableResults

Methods inherited from class java.lang.Object

Methods inherited from interface org.hibernate.ScrollableResults

Constructor Detail

ScrollableResultsImpl

Method Detail

getCurrentRow

scroll

first

last

next

previous

afterLast

beforeFirst

isFirst

isLast

getRowNumber

setRowNumber